Cut them about a meter long and stand them in the ground on the South and west sides of plants. 把枝条砍成一米长,插到植物南面和西面的土壤中。
The design and realization of a kind of oil water cut meter are presented based on FPGA and the system can realize on-line analysis water cut. 提出了一种基于FPGA的石油含水仪的设计与实现,可以进行原油含水不分离在线分析。
Measurement theory of coaxial line phase water cut meter is discussed and total design scheme of its circuits is ascertained in this paper. 研究了同轴线相位法含水率计的测量原理,设计了含水率计测量电路的总体方案;
In view of above analysis, we think that the response of CDB water cut meter has no obvious difference to traditional capacitance instrument in substance. 我们认为这些因素的影响使得CDB含水率计与传统的电容法含水率计在实质上没有明显差别。
Measuring Method of Capacitance Water Cut Meter in Low-flow Wells 低流量井电容含水率计测量方法研究
The paper designed five databases such as working ticket management, power supply cut application ticket, oil test management, electrical meter test management and high voltage test management. 在此基础上,研制开发了变电检修管理系统,并在包头供电局修试公司投入了运行,它包括工作票管理、停电申请票管理和三项监督管理三个子系统。
A New Measurement Model for Fluid Capacitance Water Cut Meter 流体电容仪新的测量模型
With the development of oilfield exploitation, water cut meter has also been being updated in order to adapt the need of oilfield production logging. 含水率计也随着油田开发的发展得到了不断的更新以适应油田生产测井的需要。
This system adopts the "distributed monitoring centralized management of a mobile meter reading" structure which is composed of a low voltage power cut monitor, a portable meter reader and a Web based management information system ( MIS). 该系统采用分布式监测&集中管理并配合移动式抄表的结构,由低压停电监测仪、便携式抄表机和一个基于Web的管理信息系统(MIS)组成。
According to pumping well features, how to develop the high water cut meter suitable for through annulus production logging in the medium and later term oilfield has always been sought for by China scientific and technical workers. 如何根据抽油井特点,研制开发适合于我国中、后期油田过环空生产测井需要的高含水率仪一直是油田内外科技工作者不懈追求的目标。
The Effects of Oil Contamination on Water Cut Meter and the Design Principle for the Sensor 沾污对取样含水率计的影响及传感器的设计原则
Microwave, High Water Cut, Crude Oil Water Content Continuous Meter 微波式原油高含水连续测定仪
Coaxial electromagnetic wave phase water cut meter which has excellent performance for very high or very low water cut measurement; 对特低和特高含水率测量性能良好的同轴电磁波相位含水率计;
Impedance/ conductance water cut meter suitable for high-water-cut production profile logging; 适于高含水产出剖面测量的阻抗/电导式含水率计;
Signal processing and transmission circuits of coaxial line phase water cut meter 同轴线相位法含水率计信号处理及传输电路
The two methods multiple regression analysis and BP network were used in the data processing of water cut meter. 在含水率测试仪的数据处理中,本论文分别采用多元回归分析法和BP神经网络法建立了多传感器信息融合模型。